Vibrational Frequencies calculated at B3PW91/6-31G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3197 |
3058 |
8.10 |
|
|
|
| 2 |
A' |
3189 |
3051 |
4.46 |
|
|
|
| 3 |
A' |
3149 |
3013 |
10.07 |
|
|
|
| 4 |
A' |
3050 |
2918 |
12.53 |
|
|
|
| 5 |
A' |
2354 |
2252 |
24.07 |
|
|
|
| 6 |
A' |
1726 |
1651 |
22.59 |
|
|
|
| 7 |
A' |
1507 |
1442 |
17.83 |
|
|
|
| 8 |
A' |
1433 |
1371 |
2.32 |
|
|
|
| 9 |
A' |
1342 |
1284 |
0.88 |
|
|
|
| 10 |
A' |
1322 |
1265 |
0.56 |
|
|
|
| 11 |
A' |
1146 |
1097 |
0.16 |
|
|
|
| 12 |
A' |
1057 |
1011 |
6.43 |
|
|
|
| 13 |
A' |
921 |
881 |
8.17 |
|
|
|
| 14 |
A' |
563 |
538 |
0.04 |
|
|
|
| 15 |
A' |
396 |
379 |
1.47 |
|
|
|
| 16 |
A' |
176 |
168 |
4.03 |
|
|
|
| 17 |
A" |
3109 |
2974 |
10.10 |
|
|
|
| 18 |
A" |
1498 |
1433 |
9.76 |
|
|
|
| 19 |
A" |
1074 |
1028 |
0.09 |
|
|
|
| 20 |
A" |
993 |
950 |
40.01 |
|
|
|
| 21 |
A" |
806 |
771 |
1.56 |
|
|
|
| 22 |
A" |
502 |
481 |
5.96 |
|
|
|
| 23 |
A" |
199 |
190 |
1.89 |
|
|
|
| 24 |
A" |
174 |
166 |
0.70 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17441.1 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 16685.9 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.191 |
|
|
0.103 |
| 2 |
H |
0.200 |
|
|
0.106 |
| 3 |
H |
0.200 |
|
|
0.106 |
| 4 |
C |
-0.566 |
|
|
-0.289 |
| 5 |
H |
0.195 |
|
|
0.110 |
| 6 |
C |
-0.080 |
|
|
0.095 |
| 7 |
H |
0.207 |
|
|
0.234 |
| 8 |
C |
-0.182 |
|
|
-0.435 |
| 9 |
N |
-0.487 |
|
|
-0.452 |
| 10 |
C |
0.323 |
|
|
0.421 |
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
4.608 |
-0.658 |
0.000 |
4.655 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
4.621 |
-0.645 |
0.000 |
4.666 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.664 |
0.879 |
0.000 |
| y |
0.879 |
-26.710 |
0.000 |
| z |
0.000 |
0.000 |
-30.323 |
|
| Traceless |
| | x | y | z |
| x |
-9.148 |
0.879 |
0.000 |
| y |
0.879 |
7.283 |
0.000 |
| z |
0.000 |
0.000 |
1.865 |
|
| Polar |
| 3z2-r2 | 3.729 |
| x2-y2 | -10.954 |
| xy | 0.879 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
151.496 |
| (<r2>)1/2 |
12.308 |